I have noticed problems with the Stand-Alone Entry Form since I updated my EE version to 1.7. Users now sometimes get errors that I cannot explain when submitting their entries. EE comes back with an error message but doesn’t actually tell what went wrong. This feels kinda weird. And the worst thing is that submitting the same entry a couple of hours later works fine. Can’t really figure out why this is happening and because of that, any help would be highly appreciated.